China State Construction Curtain Wall Co., Ltd. is a subsidiary of China State Construction Engineering Corporation which is the No. 24 of the World’s Fortune 500 - and is also a specialized company of China’s largest construction and decoration enterprise China State Decoration Group Co., Ltd which specializes in R&D, design, fabrication, construction, installation, testing and after-sales service for high-end building curtain wall and doors&windows, provide professional, integrated, all-weather, high-quality services to customers around the world. The company has a first - grade qualification for building curtain wall construction and Class A accreditation for design,etc.,the products provided including unitized curtain wall, double-skin curtain wall, photoelectric curtain wall, various kinds of metal curtain wall and high-end energy-saving doors&windows, etc..